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kodGreya [7K]
3 years ago
5

Help me please please

Mathematics
1 answer:
Reika [66]3 years ago
3 0
A. 819
Add all four numbers together and then divide by 4
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I need help plzzzzz help im time so i need it quick plzzzz
Gnom [1K]
<h3> - - - - - - - - - - - - - ~<u>Hello There</u>!~ - - - - - - - - - - - - - </h3>

➷ You have to use pythagoras' theorem to find the diameter.

c^{2} = a^{2} +b^{2}

c^{2} =6^{2} +6^{2}

c^{2} =72

c=\sqrt{72}

➶Hope This Helps You!

➶Good Luck :)

➶Have A Great Day ^-^

↬ Hannah ♡

8 0
3 years ago
En una radio, 1/8 del dia esta destinado a emitir publicidad. Del total de publucidad, 3/5 corresponden a comerciales de univerc
Mamont248 [21]

Respuesta:

3/40

Explicación paso a paso:

Dado :

Fracción de tiempo diario dedicado a publicidad = 1/8

Del tiempo diario dedicado a publicidad, 3/5 corresponde a comerciales de universidad

Fracción del tiempo diario dedicado a la publicidad de las universidades:

3/5 de 1/8

3/5 * 1/8 = (3 * 1) / (5 * 8) = 3/40

7 0
3 years ago
3x + 5 = x - 3<br> whats the answer?
tester [92]

Hello!

Here are the steps to your problem:

3x + 5 = x - 3

3x -x = -3 -5

2x = -8

x = -4

I hope this helps you! Have a lovely day!

-Mal

5 0
3 years ago
Read 2 more answers
Solve for z:<br> <img src="https://tex.z-dn.net/?f=%5Cfrac%7B2z-3%7D%7B20%7D%20-%20%5Cfrac%7Bz-6%7D%7B4%7D%20%3D%203" id="TexFor
Allushta [10]
Multiply both sides of the equation by 20. 2z-3-5(z-6)=60. 2z-3-5z+30=60. -3z-3+30=60. -3z+27=60. -3z=60-27. -3z=33. Divide both sides by 3. Answer is: Z= -11
6 0
3 years ago
(NO LINKS I WILL REPORT!)
nevsk [136]

Answer:

b. $35.61

Step-by-step explanation:

First, convert the 25% to an actual number that can be used in a calculation. For percents,this is always done by simply dividing the percent (in this case 25%) by 100%.So, the conversational term "25%" becomes 25% / 100% = 0.25 in terms of a real mathematical number.

Second, you need to find out what 25% of your $28.49 meal cost is.This is always done by multiplying 0.25 by $28.49, or

<h2>                       0.25 x $28.49=$7.12. </h2>

So, the amount of tip you are going to leave is $7.12.

This makes the total cost of your meal (to write on your charge slip or other payment)

<h2>                      $28.49 + $7.12 = $35.61. </h2>

4 0
3 years ago
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